Results 111 to 120 of about 12,296 (305)

Surface Tension Measurement of Ti‐6Al‐4V by Falling Droplet Method in Oxygen‐Free Atmosphere

open access: yesAdvanced Engineering Materials, EarlyView.
In this article, the temperature‐dependent surface tension of free falling, oscillating Ti‐6Al‐4V droplets is investigated in both argon and monosilane doped, oxygen‐free atmosphere. Droplet temperature and oscillation are captured with one single high‐speed camera, and the surface tension is calculated with Rayleigh's formula.
Johannes May   +9 more
wiley   +1 more source

DEGRADABILIDADE IN SITU DE SILAGENS DE MILHETO EM OVINOS

open access: yesCiência Animal Brasileira, 2010
The objective of this study was to evaluate and to comparein situ dry matter (DM), crude protein (CP) and neutral detergentfiber (NDF) degradabilities of three pearl millet genotypes silages(BRS-1501, NPM-1 e CMS-3), incubated at 6, 12, 24, 48 and ...
Roberto Guimarães Júnior   +5 more
doaj  

EFFECT OF ROUGHAGE TO CONCENTRATE RATIO ON QUALITATIVE AND QUANTITATIVE CHARACTERISTICS OF VEAL CARCASSES

open access: yesThe Iraqi Journal of Agricultural science
This study was conducted in the animal farm of the College of Agricultural Engineering Sciences/ University of  Baghdad/ Iraq, from 23 march 2014 to 23 may 2014 to investigate the effect of  two levels of roughage to concentrate ratio on qualitative and
Rabeea Mahmood   +2 more
doaj   +1 more source

Comparison of Untreated Mature Switchgrass and Cornstalks as Roughage in Beef Cattle Feedlot Diets

open access: yes, 2015
A feeding trial using 121 crossbred steers was conducted to evaluate the utilization of untreated mature switchgrass as a roughage source in feedlot diets. Steers were fed either cornstalks (STALK) or switchgrass (SWITCH) as roughage at 14.2% of diet DM.
Clark, Stephanie   +6 more
core   +1 more source

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

open access: yesAdvanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni   +7 more
wiley   +1 more source

Roughage for Fattening Lambs

open access: yes, 1913
The object of this experiment was to determine the value for lambs of corn silage as a sole ration and the relative feeding value of shredded corn fodder and hay made from sweet clover, field peas and the yellow-flowered alfalfa to hay from upland ...
Wilson, J.W.
core  

The effects of increasing dietary roughage level and slaughter weight on the feedlot performance and carcass characteristics of bulls and steers

open access: yes, 1980
A serial slaughter experiment is described comparing 45 bulls and 44 implanted steers. Nine of each 'sex' were slaughtered at the start of the trial and the remaining 71 were fed diets containing three roughage levels (20%, 50% and 80% alfalfa ...
Price, M. A.   +3 more
core   +1 more source

Solid‐State Diffusion and Intermetallic Phase Formation in Roll‐Bonded Mg–Zn Composites With Kirigami‐Patterned Inlay

open access: yesAdvanced Engineering Materials, EarlyView.
Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov   +4 more
wiley   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

open access: yesAdvanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares   +3 more
wiley   +1 more source

Effect of Various Levels of Roughage and Oyster Shell in Beef Cattle Finishing Rations

open access: yes, 1968
The purpose of this study was to determine: (1) The value of oyster shell as a roughage substitute in beef cattle finishing programs. (2) The influence of various levels of roughage in a high concentrate rations for beef cattle.
LaToush, Harry J.
core  

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